<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<h3>修改页面</h3>
<form action="update">
    <input type="text" name="id"  th:value="${student.id}" readonly="readonly">
    <input type="text" name="name"  th:value="${student.name}" placeholder="学生姓名">
    <input type="text" name="department" th:value="${student.department}"placeholder="学生科系">
    <input type="text" name="grade" th:value="${student.grade}"placeholder="学生班级">
    <input type="text" name="student" th:value="${student.student}"placeholder="学生学号">
    <input type="submit" value="修改">
</form>
</body>
</html>